Another cool one by John + Mary Condon.

John + Mary Condon, simon and schuster, 60s abstract graphics, sixties book design

john and mary condon, 60s designers, book cover designers sixties

Love the tight Akzidenz.

60s typography, sixties book cover design, john and mary condon, art book 1968

This blind deboss would be even cooler if it matched the (upper- and lowercase) front and spine.

blind deboss, sixties graphic design, 60s design, casewrap, renderings art book